Обчисліть об'єм кисню необхідний для згорання 230 г етанолу; 5 моль метанолу​

не знаю что писать но спс за Hit the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are notified that any dissemination distribution or copying of this email and any attachments is intended only for the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you.

.

Объяснение:

Na2CO3 + 2HCl = 2NaCl + CO2 + H2O ( карбонат натрия, соляная кислота, хлорид натрия, оксид углерода(4), вода)

2Na(+) + CO3(2-) + 2H(+) + 2Cl(-) = 2Na(+) + 2Cl(-) + CO2 + H2O

CO3(2-) + 2H(+) = CO2 + H2O

CO2 + C = 2CO (оксид углерода(4), углерод, оксид углерода(2)

C(+4) +2e = C(+2)   1    в-ие

ок-ль

C(0)  -2e = C(+2)     1    ок-ие

в-ль

2CO + O2 = 2CO2   (оксид углерода(2), кислород, оксид углерода(4)

C(+2) -2e = C(+4)       2    ок-ие

в-ль

O2(0) +4e = 2O(-2)   1    в-ие

ок-ль

CO2 + 2KOH = K2CO3 + H2O (оксид углерода(4), гидроксид калия, карбонат калия, вода)

CO2 + 2K(+) + 2OH(-) = 2K(+) + CO3(2-) + H2O

CO2 + 2OH(-) = CO3(2-) + H2O

K2CO3 + CO2 + H2O = 2KHCO3 ( карбонат калия, оксид углерода(4), вода, гидрокарбонат калия)

2K(+) + CO3(2-) + CO2 + H2O = 2K(+) + 2HCO3(-)

CO3(2-) + CO2 + H2O = 2HCO3(-)